Collaborative Occultation Resources and Archive (CORA)

Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (18568) Thuillot on 2024-09-15 (22:10:02 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 2e5f51d0-c355-11ef-5276-376dedbdf7ee [observed]

 Occultation Date + Time   : 2024-09-15 at 22:10:02 UT +/- 0.06 min  [1]
 Object Designation        : (18568) Thuillot
 Star Designation          : GDR3 4248949062193706880
 Star Coordinates (ICRF)   : RA = 20 00 11.3434, DE = +05 59 04.628  [2]
 Star Magnitudes           : G = 15.24 mag, RP = 14.63 mag, BP = 15.68 mag
 Object Magnitude          : V = 17.97 mag
 Estimated Magnitude Drop  : 2.8 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 8.7 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.0 km/s
 Elongation to Moon & Sun  : 35° (sunlit = 93%), Sun = 125°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.06 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
(If error 404: link not valid which means no data available)


Interactive map



Aladin Sky Atlas
Aladin Lite direct link (has Gaia overlay)